Metal which has a steady abrasive pattern etchech on No.4 solutions. It is generally employed for setting up design materials for both of those interior and exterior as well as for sash, doorways, and panels in structuresTh2 Kh? n?ng ch?ng ?n mòn c?a inox 316L – ??c ?i?m và ?ng d?ng Ch?c n?ng bình lu?n b? t?t ? Kh? n?ng ch?ng ?n mòn c?a inox … Read More